Frist understand the maths problem (explained in notes), then Press green flag and try and beat the computer (6 minutes to find all the answers... Going the hard way...) GOOD LUCK !!! The solver doesn't work anymore (used hacked blocks from scratch 2), but the maths problem is still fun !!!
This gives all the answers from a math problem : - fill (not fully) a 5x5 grid - using five 1s, five 2s and five 3s - the grid starts one the top left corner with a 1 and continue as a "snail" (as represented bellow). - one 1, one 2 and one 3 MUST appear in each row and collum ONCE and only once. - If we follow the order, we must first cross a 1, then a 2, then a 3, then back a 1, then a 2, ..., and finaly the fifth 3. form of the grid : order : ___ ___ ___ ___ ___ |_1_ ___ ___ ___ | 01 02 03 04 05 | ___ ___ | | 16 17 18 19 06 | | ___| | | 15 24 25 20 07 | | ___ ______| | 14 23 22 21 08 | ___ ___ ___ ___ __ | 13 12 11 10 09